--- Mr. Smith has been working all the morning without rest. --- He is a (n) man. He never looks tired.
The football match ______, crowds of people poured out into the street.
The train ______ at seven o’clock and you’d better get to the station by half past six.
--- What happened to you?--- I was lost in the strange city; _______, it began to rain heavily.
Things came ______ after that. And now he has ______ student in Nanjing University.
Flight attendants usually need to arrive at the airport ______ before their flight leaves.